Modicon TSX Nano PLCs Technical data

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Modicon TSX Nano PLCs

Characteristics : pages 40050/9 to 40050/11 References : pages 40050/12 to 40050/14 Dimensions : page 40050/15 Connections : pages 40050/16 to 40050/19

Nano PLCs Presentation

New features on Nano PLCs

The range of Nano PLCs includes new functions with :

i Non-extendable Nano PLC bases for small configurations. i Nano PLC extensions which can be used to augment extendable Nano PLC bases at minimum cost. i Analogue I/O extension modules (with c 100…240 V or a 24 V power supply) incorporating 3 inputs and 1 output.

Presentation

Nano PLCs are very compact and offer a cost-effective replacement for traditional solutions while increasing application flexibility and ease of wiring.

Nano PLCs are available in 3 formats :

i Nano PLC bases with 10, 14, 16, 20 or 24 non-extendable I/O. i Nano PLC bases with 10, 16 or 24 extendable I/O, which can be augmented with an I/O extension and up to 3 PLC

extensions.

i Nano PLC extensions with 16 or 24 I/O which can be used to augment extendable Nano PLC bases (1 extension per

base).

Non-extendable Nano PLC bases

Non-extendable Nano PLC bases will not accept any extension. They all have a c 100…240 V power supply, depending on the model :

i 10 I/O : 6 inputs + 4 outputs and 1 analogue input. i 14 I/O : 8 inputs + 6 outputs. i 16 I/O : 9 inputs + 7 outputs and 1 analogue input. i 20 I/O : 12 inputs + 8 outputs.

Nano PLCs with 10 I/O

Nano PLCs with 14/16 I/O

i 24 I/O : 14 inputs + 10 outputs and 1 analogue input.

The following types of inputs and outputs are used :

i Inputs : a 24 V (sensor supply is not protected). i Outputs : relay.

These PLCs incorporate extended communication : UniTelway master/slave link or ASCII link for transmission/ reception. Models with 10, 14 and 20 I/O do not have a real-time clock.

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Nano PLCs with 20/24 I/O

Modicon TSX Nano PLCs

Characteristics : pages 40050/9 to 40050/11 References : pages 40050/12 to 40050/14 Dimensions : page 40050/15 Connections : pages 40050/16 to 40050/19

Nano PLCs Description

Description

Non-extendable Nano PLCs The front panels of TSX 07 3L ii28 non-extendable Nano PLCs comprise :

7 4 3

1 A port (1) for connecting a programming terminal (or

Uni-Telway bus or serial link)

2 A display of :

- inputs 0 to 7 or 0 to 11

- outputs 0 to 5 or 0 to 7

- PLC status (RUN, ERR, COM, I/O)

3 A mains power supply connection 4 A sensor power supply (a 24 V/150 mA) 5 An input sensor connection 6 An output preactuator connection 7 A removable cover for protecting the screw terminal

blocks

8 A potentiometer

Extendable Nano PLCs The front panels of TSX 07 30 10ii extendable Nano PLCs with 10 I/O comprise :

1 A port (1) for connecting a programming terminal (or

6 5

The front panels of TSX 07 31 16/24ii extendable Nano PLCs with 16/24 I/O comprise :

6 5

7 2

3 1

9 10

Uni-Telway bus or serial link)

2 A selector switch for coding the base/extension function 3 A potentiometer 4 A display of :

- inputs 0 to 5 and outputs 0 to 3

- PLC status (RUN, ERR, COM, I/O)

5 A mains power supply connection 6 A sensor power supply (a 24 V/150 mA) on models

with a c 100…240 V supply

7 An input sensor connection 8 An output preactuator connection 9 An extension connection (I/O extension and/or PLC

extension) or Modbus slave connection

10 A removable cover for protecting the screw terminal

blocks

1 A port (1) for connecting a programming terminal (or

Uni-Telway bus or serial link)

2 A selector switch for coding the base/extension function 3 Two potentiometers 4 A display of :

2 3

- inputs 0 to 8 or 0 to 13 and outputs 0 to 6 or 0 to 9

- PLC status (RUN, ERR, COM, I/O)

5 A mains power supply connection 6 A sensor power supply (a 24 V/150 mA) on models

with a c 100...240 V supply

7 An input sensor connection

8 An output preactuator connection 9 An extension connection (I/O extension and/or PLC

extension) or Modbus slave connection

10 A removable cover for protecting the screw terminal

blocks

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(1) Female 8-way mini-DIN type connector.

Modicon TSX Nano PLCs

Characteristics : pages 40050/9 to 40050/11 References : pages 40050/12 to 40050/14 Dimensions : page 40050/15 Connections : pages 40050/16 to 40050/19

Nano PLCs Presentation

Extendable Nano PLC bases

Nano PLCs with 10 I/O

Nano PLCs with 16 I/O

(continued)

Nano PLCs, with a 24 V or c 100...240 V power supply, are available with three different I/O combinations :

i 10 I/O : 6 inputs + 4 outputs. i 16 I/O : 9 inputs + 7 outputs. i 24 I/O : 14 inputs + 10 outputs.

There are many types of I/O :

i Inputs : a 24 V, c 115 V, analogue 0/10 V. i Outputs : relay outputs, transistor outputs a 24 V/0.5 A

(positive logic : load common at “-”), transistor outputs a 24 V/0.5 A (negative logic : load common at “+”).

Nano PLCs are programmed in lists of instructions using the FTX 117 programming terminal, in Ladder or Instruction list language using software on an FT 2000, FTX 517 terminal or PC compatible. Instruction list and Ladder programs are reversible on FTX terminals or PC compatibles.

Nano PLCs are easy to set up and have numerous built-in functions (EEPROM memory for storing programs, batterybacked RAM, real-time clocks for models with 16 and 24 I/O). They can be installed easily on a mounting rail or base plate, in a vertical or horizontal position.

Nano PLCs with 24 I/O Nano PLCs with 16 I/O (c inputs)

Nano PLC extensions

Nano PLC extensions can be used to augment extendable Nano PLCs using a single extension per base.

They all have a c 100…240 V or a 24 V power supply and, depending on the model :

i 16 I/O : 9 inputs + 7 outputs. i 24 I/O : 14 inputs + 10 outputs.

Nano PLC extensions with 16 I/O

The following types of inputs and outputs are used :

i Inputs : a 24 V. i Outputs : relay outputs for models with c 100…240 V

power supply, transistor outputs with positive logic for models with a 24 V power supply.

Nano PLC extensions with 24 I/O

Each extendable Nano base PLC 1 can be augmented using an I/O extension 2, made up of one of the extendable Nano PLCs or a Nano extension. In addition, up to three PLC extensions 3, 4 and 5 communicating via exchange words can be connected to the base PLC. Only the base PLC can receive an I/O extension.

I/O extensionBase PLC PLC extension PLC extension PLC extension

123 45

200 m maximum

This extension link can be used exclusively as a Modbus slave link.

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Modicon TSX Nano PLCs

Characteristics : pages 40050/9 to 40050/11 References : pages 40050/12 to 40050/14 Dimensions : page 40050/15 Connections : pages 40050/16 to 40050/19

Nano PLCs Description

Nano PLCs (with integrated analogue input) The front panels of TSX 07 32/33 ii28 Nano PLCs with 10/16/24 I/O and 1 integrated analogue input comprise :

6 5

Nano PLC extensions

(continued)

1 A port (1) for connecting a programming terminal (or

10 7

2 3

9 10

Uni-Telway bus or ASCII link)

2 A point for adjusting the analogue input error 3 A potentiometer (for TSX Nano with 16/24 I/O) 4 A display of :

- discrete relay outputs and inputs

- PLC status (RUN, ERR, COM, I/O)

5 A mains power supply connection c 100…240 V 6 A sensor power supply a 24 V/150 mA 7 An input sensor connection 8 An output preactuator connection 9 An analogue input connection 0-10 V 10 A removable cover for protecting the screw terminal

blocks

The front panels of TSX 07 EX iiii Nano PLC extensions comprise :

1 A display of :

3 2

Program loader

The TSX PGR LDR module is designed to simplify duplicating or updating applications on Nano and Micro PLCs without the need for a programming terminal. An application (in internal RAM) can be transferred from a PLC to the TSX PGR LDR module (and saved within it), then transferred from the TSX PGR LDR module to a PLC.

6 7

- inputs 0 to 8 or 0 to 13

- outputs 0 to 6 or 0 to 9

- PLC status (RUN, ERR, COM, I/O)

2 A mains power supply connection 3 A sensor power supply (a 24 V/150 mA) on models

with a c 100...240 V supply

4 An input sensor connection 5 An output preactuator connection 6 A connection to the Nano base PLC 7 A removable cover for protecting the screw terminal

blocks

The front panel of the TSX PGR LDR module comprises :

1 A cord for connecting to the PLC programming port 2 Four operation indicator lights 3 A W/R button which selects the program transfer direction

(PLC v module or module v PLC).

4 A GO button to start the transfer 5 A Write Only switch which prevents PLC v module

transfer

6 A Program Protect switch which protects the PLC appli-

cation as read-only after the transfer

(1) Female 8-way mini-DIN type connector.

5 6

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Modicon TSX Nano PLCs

Characteristics : pages 40050/9 to 40050/11 References : pages 40050/12 to 40050/14 Dimensions : page 40050/15 Connections : pages 40050/16 to 40050/19

Nano PLCs Functions

I/O extension (1)

Base PLC

Peer PLCs (1)

Base PLC

I/O extension

345

PLC 2

345

Extension link

345

Peer PLC & extension link

PLC 3

I/O extension

345

PLC 4

345

Each Nano base PLC can be extended using an I/O

extension. This extension is created by one of the PLCs with 10, 16 or 24 I/O. The function of each PLC is defined by the position of the coding selector switch :

i Position 0 : base PLC i Position 1 : I/O extension

The extension link cable between the base PLC and the I/O extension is a shielded, twisted pair and is no more than 200 metres long.

Up to 3 peer PLCs, communicating via common words, can

345

be connected to the base PLC. In this case, only the base

PLC can receive an I/O extension. The function of each PLC is defined by the position of the coding selector switch. I/O addressing of peer PLCs is identical to that of the base PLC. The extension link cable between the base PLC and PLC extensions is a shielded, twisted pair and is no more than 200 metres long.

Base PLC

IW QW IW QW IW QW

PLC 2

QW IW

PLC 3

QW IW

PLC 4

Displaying the I/O, internal bits and PLC status

State of 8 internal bits if %S69 = 1

RUN

COM

State of 16 internal bits if %S69 = 1

RUN COM

ERR

012345678

I/O

0123456

Nano PLCs with 10 and 16 I/O

ERR

012345678910111213

I/O

0123456789

System bit % S69

Nano PLCs with 24 I/O

Inter-PLC communication

Each PLC has 2 reserved (IW) and 2 reserved (QW) words for exchanging data between PLCs. These exchange words are updated automatically. For each PLC, the user program is only able to :

i Write to the 2 %QW output words i Read the 2 %IW input words

The results of the self-tests performed continuously by the base PLC, peer PLCs and I/O extensions are displayed on the front panel by 4 indicator lamps :

i RUN : PLC status i ERR : internal fault i COM : data exchange on the extension link i I/O : I/O fault

I/O display

The state of each I/O is displayed on the front panel of the PLC by an indicator lamp : when the lamp is on, the I/O is active, when the lamp is off, the I/O is inactive.

Internal bits display

When the PLC system bit %S69 is set to 1, the first indicator lamps show the state of 8 or 16 defined internal bits (%M120…%M127 or %M112…%M127).

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Dedicated I/O

Base PLC

RUN/STOP

123450C

The RUN/STOP input will launch or stop program execution from an external order. After configuration, one of the first 6 inputs (%I0.0 to %I0.5) can be assigned to this function. One of the first 4 outputs (%Q0.0 to %Q0.3) can be configured to indicate to the user that the PLC program is

120C

not running (STOP or fault).

(1) TSX 07 30/31 PLCs can no longer receive an I/O extension or peer PLC when the integrated Modbus link is in use. TSX 07 32/33 ii28 and TSX 07 3L ii28 PLCs cannot take an I/O extension or peer PLC.

Modicon TSX Nano PLCs

Characteristics : pages 40050/9 to 40050/11 References : pages 40050/12 to 40050/14 Dimensions : page 40050/15 Connections : pages 40050/16 to 40050/19

Nano PLCs Functions

Real-time based programming

Nano PLC

Analogue I/O

TSX 073i ii12

(continued)

ASN

AEN

Nano PLCs with 16 or 24 I/O integrate 16 user-definable real-time clocks which can be used to :

i Control the outputs directly (opening and closing electrical

circuits) or act on the user program according to the time (month, day, hour and minute).

i Program time setpoints which can be modified via an

operator panel or calculated by the program.

i Program event time-stamping or perform time

calculations.

The Nano PLC is designed for simple process control applications (level, temperature, flow rate control, etc) with speed controller or servo-valve control.

TSX AEN/ASN modules are used with Nano PLCs to process 1 analogue input and 1 analogue output respectively : i The input module, 0/10 V - 10/+ 10 V or 4/20 mA is

connected to the a 24 V input %I0.0 of the PLC and is configured in frequency meter mode.

i The output module, 0/10 V - 10/+ 10 V or 4/20 mA uses

the pulse width modulation transistor output %Q0.0. Analogue processing is also possible using three TSX 07 32/33 ii28 bases which consist of 1 analogue input 0-10 V.

High-speed processing applications

Nano PLC

Pulse outputs

Nano PLC

On a base PLC or peer PLC, each of the first 6 inputs (%I0.0 to %I0.5) can be assigned to the latching function after configuration. This function is used to take account of input pulses with short durations, 100 µs minimum. Nano PLCs include standard functions which are easy to set up and can be used for adaptation to control systems requiring counting capacity or short response times :

i Fast counter (maximum frequency 10 kHz) i Fast up/down counter (maximum frequency 1 kHz) i Frequency meter (maximum frequency 10 kHz)

Sensors which are used on the up/down counter inputs (%I0.0 and %I0.3) must have solid state outputs. 2 reflex outputs (%Q0.1 and %Q0.2) are controlled directly by the fast counter (without waiting for outputs to be updated at the end of the scan) according to a matrix predefined during configuration.

After configuration, the first output %Q0.0 (if it is a transistor output) of the Nano PLC can be used with : i The PWM software function, as a pulse width modulation

output at a predefined frequency of up to 4.9 kHz

designed for use in applications with light or sound

intensity control (dimmer function). i The PULSE software function, as a pulse generator

output of up to 4.9 kHz designed for use for controlling

stepper motors.

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